#1-5 Equations
#6-10 Equations
#11-15 Equations
#16-18 Equations
100

x + 1/2 = 3/4

x=1/4

100

7+4y=39

y=8

100
Triangle angle measures 5x and x and 90. Find x and the angles measures

x = 15,

Angle measures are 15, 75 and 90

100

|b-12|=15

b= 27 and b=-8

200

z/4 = 12

z=48

200

3=t+11.5-t

no solution

200

The angle measures of a polygon is 5b, 4b, 4b, 5b. The sum is 360.  Find b and the measure of each angle. 

b=20

100,80, 100, 80

200

Solve for y.

5x + y =2

y=2-5x

300

5n = -20

n=-4

300

4x + 8 + 6x - 5 =33

x=3

300

7n + 3 = 2n + 23

n=4

300
solve for h.


V = pir^2h

h=v/pir^2

400

g+ 5 = 17

g=12

400

5(2c + 7) - 3c = 7(c - 5)

all real numbers

400

1/2 (6x + 4) = 5(2x -8)

x=6

500

13+3p+10=23 + 3p

all real numbers

500

3/2 b + 6 +1/2 b = 15 + 2b

no solution

500

3/2 (d + 12) = 1/2 (2d -6)

d=-42

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